ADH987L701G32

Clock Buffers, Drivers Overview

The ADH987L701G32 is a high-speed fanout buffer manufactured by Analog Devices Inc., designed for clock distribution applications. It features a single circuit with a 1:9 input-to-output ratio, supporting differential LVPECL signaling on both input and output lines. The device operates at a maximum frequency of 4.5 GHz and requires a 3.3 V supply voltage. Packaged in a 32-FlatPack surface-mount case, it is rated for an operating temperature range of -40°C to 85°C (TA). This component serves as a specialized solution for maintaining signal integrity in high-frequency digital systems.

Clock Buffers, Drivers Feature Summary

• Supports differential LVPECL input and output signals
• Provides a 1:9 fanout ratio for clock distribution
• Operates up to a maximum frequency of 4.5 GHz
• Requires a 3.3 V power supply

Clock Buffers, Drivers Applications

• High-speed clock distribution networks
• Differential signal buffering in communication systems
• Test and measurement equipment requiring precise timing

Clock Buffers, Drivers Procurement Notes

Verify the specific package variant against the 32-FlatPack specification during procurement. Confirm that the 3.3 V supply requirement aligns with the target system design. Ensure handling procedures account for the surface-mount nature of the component to prevent physical damage during assembly.

Clock Buffers, Drivers Selection Notes

Select this component when a high-speed, differential clock buffer with a 1:9 split is required. It is suitable for designs utilizing LVPECL logic families. Verify that the 4.5 GHz frequency limit meets the system's clock speed requirements and that the thermal rating covers the intended operating environment.

Clock Buffers, Drivers Part Context

This part belongs to the Clock Buffers and Drivers category within Analog Devices' portfolio. It functions specifically as a fanout buffer, distinct from general-purpose amplifiers or data converters. The 32-FlatPack package indicates a specialized surface-mount form factor designed for dense PCB layouts.

Clock Buffers, Drivers Replacement Considerations

No public substitute part numbers are confirmed for this specific model. Replacement requires matching the 1:9 ratio, LVPECL interface, and 4.5 GHz frequency capability.